Update README.md

README.md

@@ -4,7 +4,9 @@ Auditing for Doctrine ORM
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-Auditing of a target object manager and list of entities using an object manager configured independently of the target object manager.  The audit tables may share the same database or use a different database for auditing.  
+This library creates an audit database for a target database using Doctrine ORM to define the database.  You do not need to interact with the target database through PHP in order to gain the benefit of auditing.  That is, once the two databases are configured for auditing they "just work".  
+
+This library is targeted to Doctrine ORM applications and there are many tools to help you manage auditing within your code.
 
 ![Entity Relationship Diagram](https://raw.githubusercontent.com/API-Skeletons/zf-doctrine-audit/master/media/zf-doctrine-audit-erd.png)